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Contaminated Sites In the Yukon Regulatory Perspectives

Contaminated Sites In the Yukon Regulatory Perspectives. GFOA PS3260 Contaminated Sites Workshop Thursday, November 14, 2013 Whitehorse, YT. Outline. Regulatory Background Setting Standards Remediation Permits. Page 2. Hierarchy of Legislation and Regulation. Environment Act

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Contaminated Sites In the Yukon Regulatory Perspectives

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  1. Contaminated Sites In the YukonRegulatory Perspectives GFOA PS3260 Contaminated Sites Workshop Thursday, November 14, 2013 Whitehorse, YT

  2. Outline Regulatory Background Setting Standards Remediation Permits Page 2

  3. Hierarchy of Legislation and Regulation • Environment Act • Contaminated Sites Regulation • Special Waste Regulation • Protocols • Guidance

  4. Hierarchy of Legislation and Regulation Protocols 1.Site-Specific Numerical Standards 2. Analysis of Samples Taken 3. Soil Sampling Procedures at Contaminated Sites 4. Fees for Review of Risk Assessments and Reports 5. Petroleum Hydrocarbon Analytical Methods & Standards 6. Application of Water Quality Standards 7. Groundwater Monitoring Well Installation, Sampling & Decommissioning 8. Monitored Natural Attenuation 9. Determining Background Soil Quality 10. Determining Background Groundwater Quality 11. Sampling Procedures for Land Treatment Facilities 12. Risk Assessment Methods

  5. Hierarchy of Legislation and Regulation Guidance • Guide to the Contaminated Sites Regulation • Land Treatment Facilities: General Information • Guidelines for Land Treatment Facilities • Relocation Permit Requirements • Risk Assessment Fact Sheet • Adaptive Management

  6. Setting Standards

  7. What is a Contaminated Site? 2. (1) For the purposes of section 111 of the Act, a site is a contaminated site if (a) the land use is agricultural, commercial, industrial, park or residential, and the concentration of any contaminant in the soil at the site is greater than or equal to (i) the generic numerical soil standards in Schedule 1, or (ii) the matrix numerical soil standards in Schedule 2; or (b) the surface water or groundwater which (i) is located on the site, or (ii) flows from the site is used or has a reasonable probability of being used for aquatic life, irrigation, livestock or drinking water, and the concentration of any contaminant in the surface water orgroundwater is greater than or equal to the concentrationof that contaminant specified for that use in Schedule 3

  8. Setting Standards • Soil • Agricultural • Park • Residential • Commercial • Industrial • Groundwater • Aquatic Life (fresh water and marine) • Irrigation • Livestock • Drinking Water

  9. Risk Assessment

  10. Site Assessment Process Site Investigation (Phase I Assessment) Site Assessment (Phase II Assessment) Plan of Restoration developed to set out how contamination will be cleaned up

  11. Selecting Restoration Standards • Numerical Standards • Generic Numerical Soil Standards • Matrix Numerical Soil Standards • Generic Numerical Water Standards • Background Concentrations • Risk Assessment Based Standards

  12. Remediation Ex-situ – removal of contaminants from the site for treatment and/or disposal In-situ – treating contaminants without removing it from the environment Risk Management – reducing the risk to human health and the environment without removing the contaminants

  13. Permits Relocation Permit – required to move material from one site to another Land Treatment Facility Permit – required to construct or operate to treat contaminated material Risk-based restoration permit – required to implement site-specific cleanup standards developed through a risk assessment process

  14. Help! Environmental Programs Branch Environment Yukon Box 2703 (V-*) Whitehorse, Yukon Y1A 2C6 Phone: (867) 667-5683 Toll Free: 1-800-661-0408 Ext 5683 Fax: (867) 393-6205 Email: envprot@gov.yk.ca

  15. Thank You For further information contact

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